摘要
研究了等差数列的凸性和对数凸性.进而利用受控理论证明了一些等差数列不等式.
The convexity and logarithmic convexity of the arithmetic sequence are studied. And then by using methods on the theory of majorization, some arithmetic sequence inequalities are proved.
出处
《湖南理工学院学报（自然科学版）》
CAS
2014年第3期1-6,共6页
Journal of Hunan Institute of Science and Technology(Natural Sciences)
关键词
等差数列
凸性
对数凸性
不等式
受控
arithmetic sequence
convexity
logarithmic convexity
inequality
majorization
